Preheat oven to 375 degrees F. Lightly flour a sheet of parchment paper and roll pizza dough into a 12 by 14 inch rectangle.

Brush the dough surface with melted butter and sprinkle evenly with minced garlic.

Sprinkle the first 1/2 cup of mozzarella over the dough, leaving a 1 to 2 inch border along one long edge and both short ends. Layer on ham, Pepper Jack cheese slices, then salami.

Sprinkle the second 1/2 cup of mozzarella over the salami. Add pepperoni, then the final 1/2 cup of mozzarella. Sprinkle with chopped parsley.

Brush the three exposed edges with egg wash. Starting from the long edge without egg wash, roll tightly like a cinnamon roll. Seal the seam with wet fingertips and place seam-side down on a baking sheet. Press and tuck the ends under to seal.

Brush outside with remaining melted butter or egg wash. Sprinkle with Parmesan cheese and cracked black pepper. Score the top with shallow diagonal slits using a sharp serrated knife.

Bake at 375 degrees F for 25 to 30 minutes until the top and bottom are deep golden brown.

Let rest a few minutes, then slice into 8 to 10 rounds. Garnish with fresh parsley and serve with warm marinara sauce for dipping.